ok im using the tutoral example and im tying to change it so i can get more tan justthis as an output and i want o make it like an array so i can use a cin to prompt for a number and have it go to that part of the string and output the charecter in that position

Code:
#include <fstream>
#include <iostream>

using namespace std;
int quarry;
int main()
{
  char str[10];

  ofstream a_file ( "example.txt" );
  a_file<<"This text will now be inside of example.txt";
  a_file.close();
  ifstream b_file ( "example.txt" );
  b_file>> str;
  for(int x = 15;x != 0;x--)
  {
          cin>> quarry;
          cout<< str[quarry]<<endl;
  }
  cin.get();
}